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DE3161600D1 - Extruder mixer - Google Patents

Extruder mixer

Info

Publication number
DE3161600D1
DE3161600D1 DE8181304235T DE3161600T DE3161600D1 DE 3161600 D1 DE3161600 D1 DE 3161600D1 DE 8181304235 T DE8181304235 T DE 8181304235T DE 3161600 T DE3161600 T DE 3161600T DE 3161600 D1 DE3161600 D1 DE 3161600D1
Authority
DE
Germany
Prior art keywords
extruder mixer
extruder
mixer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8181304235T
Other languages
German (de)
Inventor
George Martin Gale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rubber and Plastics Research Association of Great Britain
Original Assignee
Rubber and Plastics Research Association of Great Britain
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rubber and Plastics Research Association of Great Britain filed Critical Rubber and Plastics Research Association of Great Britain
Application granted granted Critical
Publication of DE3161600D1 publication Critical patent/DE3161600D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/402—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
    • B29C48/468—Cavity transfer mixing devices, i.e. a roller and surrounding barrel both provided with cavities; Barrels and rollers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/911—Axial flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/422—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw sections co-operating, e.g. intermeshing, with elements on the wall of the surrounding casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE8181304235T 1980-09-23 1981-09-16 Extruder mixer Expired DE3161600D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8030586 1980-09-23

Publications (1)

Publication Number Publication Date
DE3161600D1 true DE3161600D1 (en) 1984-01-12

Family

ID=10516217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304235T Expired DE3161600D1 (en) 1980-09-23 1981-09-16 Extruder mixer

Country Status (8)

Country Link
US (1) US4419014A (en)
EP (1) EP0048590B1 (en)
JP (1) JPS5787344A (en)
DE (1) DE3161600D1 (en)
ES (1) ES8303184A1 (en)
KE (1) KE3520A (en)
MY (1) MY8600105A (en)
ZA (1) ZA821843B (en)

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US4680132A (en) * 1982-03-26 1987-07-14 Lever Brothers Company Processing detergent bars with a cavity transfer mixer to reduce grittiness
AU552274B2 (en) * 1982-03-29 1986-05-29 Unilever Plc Processing soap - improvement in "musk" and "lather" - properties of soap bars
FI830997L (en) * 1982-03-29 1983-09-30 Unilever Nv FOERFARANDE FOER FRAMSTAELLNING AV EN TVAOLSTAONG
FI69866C (en) * 1982-03-29 1986-05-26 Unilever Nv BEHANDLING AV EN TVAETTMEDELSTAONG
IN157134B (en) * 1982-03-29 1986-01-25 Lever Hindustan Ltd
FI69867C (en) * 1982-03-29 1986-05-26 Unilever Nv BEHANDLING AV EN TVAETTMEDELSTAONG
IN157137B (en) * 1982-03-29 1986-01-25 Lever Hindustan Ltd
BR8301601A (en) * 1982-03-29 1983-12-06 Unilever Nv PROCESS OF AERAR DETERGENT MATERIAL CONTAINING SOAP
GB8325954D0 (en) * 1983-09-28 1983-11-02 Unilever Plc Paste with entrained gas
JPS6097805A (en) * 1983-11-02 1985-05-31 Kobe Steel Ltd Single shaft mixtruder
EP0234074A1 (en) * 1986-02-21 1987-09-02 CROMPTON & KNOWLES CORPORATION Manufacture of elongate cross-linked products
US4595546A (en) * 1983-11-14 1986-06-17 Crompton & Knowles Corporation Manufacture of elongated extruded cross-linked products
US4857250A (en) * 1984-04-13 1989-08-15 Union Carbide Corporation One-extrusion method of making a shaped crosslinkable extruded polymeric product
GB8506025D0 (en) * 1985-03-08 1985-04-11 Unilever Plc Chemical reactions
US4844928A (en) * 1985-03-27 1989-07-04 Lever Brothers Company Process for the preparation of an edible fat-containing product
US4840810A (en) * 1985-03-27 1989-06-20 Lever Brothers Company Process for the preparation of an edible fat-containing product
JPH0123541Y2 (en) * 1985-03-29 1989-07-19
US4746478A (en) * 1985-07-24 1988-05-24 Sekisui Kaseihin Kogyo Kabushiki Kaisha Method and apparatus for production of foamed thermoplastic material
CA1255866A (en) * 1985-07-24 1989-06-20 Hiromu Fujisaki Method and apparatus for production of foamed thermoplastic material
GB8525273D0 (en) * 1985-10-12 1985-11-20 Rapra Techn Ltd Production of electrically conductive polymers
EP0219334B1 (en) * 1985-10-14 1991-01-09 Kabushiki Kaisha Kobe Seiko Sho Cavity transfer mixing extruder
GB8604673D0 (en) * 1986-02-25 1986-04-03 Shaw Co Manchester Ltd Francis Treating viscous material
JPS62246707A (en) * 1986-04-18 1987-10-27 Kishimoto Sangyo Kk Mixing mechanism for composite material
US4750842A (en) * 1986-04-29 1988-06-14 The Kendall Company Mixing apparatus employing a cavity transfer mixer
CA1301743C (en) * 1986-04-29 1992-05-26 Elwyn G. Huddleston Mixing apparatus employing a cavity transfer mixer
JPS6337915A (en) * 1986-07-31 1988-02-18 Sekisui Plastics Co Ltd Manufacture of thermoplastic resin foam
US4687794A (en) * 1986-08-01 1987-08-18 The Kendall Company Novel system for preparing rubber compositions employing a cavity transfer mixer
US4779989A (en) * 1986-12-01 1988-10-25 Barr Robert A Transfer mixer assembly for use with an extruder screw of a polymer extruder or the like
JPS63119011U (en) * 1987-01-28 1988-08-01
DE3819605A1 (en) * 1987-02-27 1989-10-19 Reifenhaeuser Masch Use of an apparatus for mixing thermoplastified material as a device for introducing additives into a mass flow of thermoplastified material
DE3806147A1 (en) * 1987-02-27 1988-09-08 Reifenhaeuser Masch Apparatus for mixing thermoplastified material
SE8800647L (en) * 1987-02-27 1989-08-26 Reifenhaeuser Masch DEVICE FOR MIXING OF HEATED PLASTIC
US4832889A (en) * 1988-01-04 1989-05-23 Mobil Oil Corporation Vaulted screw/grooved barrel extrusion machine, method and system
US4842788A (en) * 1988-01-04 1989-06-27 Mobil Oil Corporation Process of an apparatus for extruding a meltable composition
US4900155A (en) * 1988-04-08 1990-02-13 Reifenhauser Gmbh & Co. Maschinenfabrik Method of metering an additive into and mixing it with a thermoplastified synthetic resin
US4906102A (en) * 1988-04-08 1990-03-06 Reifenhauser Gmbh & Co. Maschinenfabrik Apparatus for mixing thermoplastified synthetic resins
NL8801156A (en) * 1988-05-03 1989-12-01 Univ Twente MIXER WITH DISTRIBUTION MIXER, FOR AN EXTRUDER, AN INJECTION MOLDING MACHINE AND THE LIKE.
DE4236662C2 (en) * 1991-11-02 1996-10-31 Frank Truckenmueller Device for producing molded parts from plasticizable material and fibrous inserts
EP0575328B1 (en) * 1991-12-23 1995-09-06 STACHE, Heino Homogenizer and its use
US5653534A (en) * 1994-10-12 1997-08-05 Sumitomo Chemical Company, Limited Screw apparatus and method for supplying reinforcing fiber-containing molten resin using the apparatus
ZA9510847B (en) * 1994-12-23 1997-06-20 Unilever Plc Process for the production of liquid compositions
US6013222A (en) * 1995-12-08 2000-01-11 3M Innovative Properties Company Method of producing sheet material incorporating particulate matter
WO1997021531A1 (en) * 1995-12-08 1997-06-19 Minnesota Mining And Manufacturing Company Sheet material incorporating particulate matter
DE19756126C2 (en) * 1997-12-17 2002-05-02 Thueringisches Inst Textil Process for the production of long fiber reinforced plastic products by plasticizing hybrid fiber tapes on screw machines
DE50209783D1 (en) 2002-10-21 2007-05-03 Basf Ag mixing device
US6709147B1 (en) 2002-12-05 2004-03-23 Rauwendaal Extrusion Engineering, Inc. Intermeshing element mixer
DE10306476B3 (en) * 2003-02-14 2004-08-12 Schürmann, Erich, Prof. Dr.-Ing. Injection assembly, for an injection molding machine, has a forced mixing zone at the piston between the sealing zone and the screw to give a defined mixing action with low maintenance
US7316501B2 (en) * 2004-05-20 2008-01-08 Christian Thoma Apparatus and method for mixing dissimilar fluids
US8313051B2 (en) * 2008-03-05 2012-11-20 Sealed Air Corporation (Us) Process and apparatus for mixing a polymer composition and composite polymers resulting therefrom
US8926165B2 (en) * 2008-04-07 2015-01-06 Sharp Kabushiki Kaisha Agitation mixing apparatus
GB0901955D0 (en) 2009-02-09 2009-03-11 Unilever Plc Improvments relating to mixing apparatus
GB0901954D0 (en) * 2009-02-09 2009-03-11 Unilever Plc Improvments relating to mixing apparatus
GB0901956D0 (en) 2009-02-09 2009-03-11 Unilever Plc Improvements relating to mixing apparatus
US8372943B2 (en) 2010-12-10 2013-02-12 Sabic Innovative Plastics Ip B.V. Isosorbide—containing polycarbonates and their preparation
US8507699B2 (en) 2010-12-10 2013-08-13 Sabic Innovative Plastics Ip B.V. Bisphenol polymer structural units and method of making the same
HUE026100T2 (en) * 2011-09-16 2016-05-30 Unilever Bcs Europe Bv Mixing apparatus, and method of manufacture of an edible dispersion in such an apparatus
GB201121541D0 (en) * 2011-12-14 2012-01-25 Maelstrom Advanced Process Technologies Ltd Improved dynamic mixer
RU2601004C2 (en) * 2014-04-22 2016-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева)" Pelletizing screw extruder
KR101714157B1 (en) * 2015-06-08 2017-03-08 현대자동차주식회사 Molding apparatus
WO2019236493A1 (en) * 2018-06-04 2019-12-12 Nike, Inc. Methods and system for mixing and dispensing viscous materials for the creation of additive structures
DE102021002064A1 (en) 2021-04-20 2022-10-20 Bb Engineering Gmbh extruder mixer
WO2024028395A1 (en) 2022-08-04 2024-02-08 Bb Engineering Gmbh Extruder-mixer
CN116943474B (en) * 2023-08-22 2024-03-19 深圳市尚水智能股份有限公司 Dispersing mechanism and pulping equipment

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BE535316A (en) * 1954-07-12 1900-01-01
US2813302A (en) * 1954-10-20 1957-11-19 Gen Tire & Rubber Co Method of and apparatus for homogenizing plastic or plasticizable materials
DE1224468B (en) * 1957-11-22 1966-09-08 Ici Ltd Mixing apparatus for mixing thermoplastic polymeric material
GB930339A (en) * 1961-05-01 1963-07-03 Metal Box Co Ltd Improvements in or relating to the extrusion of molten thermoplastic material
US3486194A (en) * 1967-08-07 1969-12-30 Clarence E Parks Extruder
US3593379A (en) * 1969-04-10 1971-07-20 Borg Warner Plasticizing and working machine
DD124023A1 (en) * 1974-10-09 1977-02-02

Also Published As

Publication number Publication date
JPH028561B2 (en) 1990-02-26
EP0048590B1 (en) 1983-12-07
ES510910A0 (en) 1983-02-01
JPS5787344A (en) 1982-05-31
EP0048590A1 (en) 1982-03-31
ES8303184A1 (en) 1983-02-01
KE3520A (en) 1985-04-19
US4419014A (en) 1983-12-06
MY8600105A (en) 1986-12-31
ZA821843B (en) 1983-01-26

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee